HP 1920 - QoS policy

[mickd08]

Hello,

I have a QoS policy that applies to all traffic belonging to a particular VLAN ID (VOICE 100).

The policy applies behavior of dot1p with a value of 6.

When I tried to apply the polcy to a port(s), a failure was reported advising that an ACL was missing from the policy. So I introduced a catch-all ACL into the traffic classifier and the policy is now being applied correctly.

My question is - The policy I want to apply is layer 2 and only needs to be classified by VLAN ID, why do I need to have an ACL ?

Please review the config below and advise if I am doing this correctly.

Many thanks

#
 version 5.20.99, Release 1114
#
 sysname HPE
#
 domain default enable system
#
 ipv6
#
 telnet server enable
#
 ssl version ssl3.0 disable
#
 mirroring-group 1 local
#
 password-recovery enable
#
acl number 4000
 rule 0 permit
#
vlan 1
#
vlan 10
 description DATA
#
vlan 100
 description VOICE
#
domain system
 access-limit disable
 state active
 idle-cut disable
 self-service-url disable
#
traffic classifier VOICE_TRAFFIC operator and
 if-match customer-vlan-id 100
 if-match acl 4000
#
traffic behavior DOT1P_6
 remark dot1p 6
#
qos policy VOICE_POLICY
 classifier VOICE_TRAFFIC behavior DOT1P_6
#
user-group system
 group-attribute allow-guest
#
local-user admin
 authorization-attribute level 3
 service-type telnet terminal
 service-type web
#
 stp mode rstp
 stp enable
#
interface NULL0
#
interface Vlan-interface1
 ip address 192.168.0.2 255.255.255.0
#
interface Vlan-interface10
 ip address 192.168.10.1 255.255.255.0
#
interface GigabitEthernet1/0/1
 port link-type hybrid
 undo port hybrid vlan 1
 port hybrid vlan 100 tagged
 port hybrid vlan 10 untagged
 port hybrid pvid vlan 10
 port auto-power-down
 poe enable
 stp edged-port enable
 qos apply policy VOICE_POLICY inbound
#

[16again]

No answer...but at least I can confirm the same happens over here

[Vince-Whirlwind]

6 is wrong anyway, the correct value is 5.

[16again]

5 or 6?     In QoS you can assign priorities yourself,  6 might not confirm to standard....but should work.  (unlike values outside <0...7> range)

[MateusBuogo]

I use QoS for DSCF EF on HP v1910 switches

QoS

#
Traffic behavior VOICE
  Filter permit
Traffic behavior Permit
  Filter permit
Traffic behavior VOZ_VLAN
  Filter permit
Deny traffic behavior
  Filter deny
#
Qos policy VOICE
  Classifier VOZ behavior VOICE
Qos policy MAC
  Classifier Permit behavior Permit
  Classifier Deny behavior Deny
#

Interface

#
Interface GigabitEthernet1 / 0/1
  Undo voice vlan mode auto
  Voice vlan 29 enable
  Stpe edged-port enable
  Qos apply policy VOICE inbound
  Qos trust dscp
#

[16again]

That config snippet makes sense at first sight....except the inbound statement.   I'd always apply QoS outbound